參數(shù)資料
型號(hào): 25AA080BMS
廠商: Microchip Technology Inc.
英文描述: PHOTOTRANSISTOR IR 3MM 935NM NPN
中文描述: 8K的SPI總線(xiàn)串行EEPROM
文件頁(yè)數(shù): 9/24頁(yè)
文件大?。?/td> 523K
代理商: 25AA080BMS
2003 Microchip Technology Inc.
DS21808B-page 9
25XX080A/B
2.4
Write Enable (
WREN
) and Write
Disable (
WRDI
)
The 25XX080A/B contains a write enable latch. See
Table 2-4 for the Write-Protect Functionality Matrix.
This latch must be set before any write operation will be
completed internally. The
WREN
instruction will set the
latch, and the
WRDI
will reset the latch.
The following is a list of conditions under which the
write enable latch will be reset:
Power-up
WRDI
instruction successfully executed
WRSR
instruction successfully executed
WRITE
instruction successfully executed
FIGURE 2-4:
WRITE ENABLE SEQUENCE (
WREN
)
FIGURE 2-5:
WRITE DISABLE SEQUENCE (
WRDI
)
SCK
0
2
3
4
5
6
7
1
SI
high-impedance
SO
CS
0
1
0
0
0
0
0
1
SCK
0
2
3
4
5
6
7
1
SI
high-impedance
SO
CS
0
1
0
0
0
0
0
1
相關(guān)PDF資料
PDF描述
25AA080BP PHOTOTRANSISTOR 3MM 935NM NPN
25AA080BSN PHOTOTRANSISTOR 3MM 935NM NPN
25AA080BST PHOTOTRANSISTOR NPN OPAQUE 1206
25LC080B 8K SPI Bus Serial EEPROM
25LC080AMS 8K SPI Bus Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
25AA080BP 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
25AA080BSN 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
25AA080BST 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
25AA080BT-E/MS 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
25AA080BT-E/MSG 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:8K SPI Bus Serial EEPROM